What is a little sister for? I have to pee so bad and I like showing my brother, Mitchell. I know he likes it too and being naughty with me. I cream my panties while I pee, I'm such a slutty little sister! I turn him on so much watching me soaks my pants. Brother fucks me on my piss soaked carpet in both holes until we are both satisfied and used. What a good big brother I have!